甲基硫基嘧啶胺
4-Amino-2-methylthiopyrimidine
CAS: 2183-66-6
Molecular Formula: C5H7N3S
甲基硫基嘧啶胺 - Names and Identifiers
甲基硫基嘧啶胺 - Physico-chemical Properties
| Molecular Formula | C5H7N3S |
| Molar Mass | 141.19 |
| Density | 1.28±0.1 g/cm3(Predicted) |
| Boling Point | 312.9±15.0 °C(Predicted) |
| Flash Point | 143°C |
| Vapor Presure | 0.000514mmHg at 25°C |
| pKa | 4.22±0.10(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
| Sensitive | Stench |
| Refractive Index | 1.623 |
| MDL | MFCD02091098 |
甲基硫基嘧啶胺 - Risk and Safety
| Risk Codes | R22 - Harmful if swallowed R37/38 - Irritating to respiratory system and skin. R41 - Risk of serious damage to eyes R43 - May cause sensitization by skin contact |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37 - Wear suitable protective clothing and gloves. S39 - Wear eye / face protection. |
| WGK Germany | 3 |
甲基硫基嘧啶胺 - Introduction
It is an organic compound with the chemical formula C5H7N3S.
Nature:
is white to light yellow crystal powder, soluble in water and some organic solvents. It is stable at room temperature and pressure, but may decompose at high temperature or high pressure.
Use:
It has a wide range of uses in the chemical field. It can be used as an intermediate in organic synthesis for the synthesis of other compounds, such as pharmaceuticals, dyes and pesticides. In addition, it can also be used as a cation exchanger, a metal ion complexing agent and a catalyst.
Method:
It can be prepared by the following method: reacting ethionine with chloromethyl pyrimidine to generate 2-methylthiopyrimidine, and then obtaining it through ammoniation.
Safety Information:
It has low toxicity, but it is still necessary to pay attention to safe operation. When handling, wear appropriate personal protective equipment such as gloves, glasses and protective clothing. Avoid direct contact with skin and inhalation of dust. When using or storing, it should be placed in a closed container, away from fire and oxidizing agents, and avoid mixing with other chemicals. If accidentally touched or accidentally eaten, seek medical attention immediately.
Nature:
is white to light yellow crystal powder, soluble in water and some organic solvents. It is stable at room temperature and pressure, but may decompose at high temperature or high pressure.
Use:
It has a wide range of uses in the chemical field. It can be used as an intermediate in organic synthesis for the synthesis of other compounds, such as pharmaceuticals, dyes and pesticides. In addition, it can also be used as a cation exchanger, a metal ion complexing agent and a catalyst.
Method:
It can be prepared by the following method: reacting ethionine with chloromethyl pyrimidine to generate 2-methylthiopyrimidine, and then obtaining it through ammoniation.
Safety Information:
It has low toxicity, but it is still necessary to pay attention to safe operation. When handling, wear appropriate personal protective equipment such as gloves, glasses and protective clothing. Avoid direct contact with skin and inhalation of dust. When using or storing, it should be placed in a closed container, away from fire and oxidizing agents, and avoid mixing with other chemicals. If accidentally touched or accidentally eaten, seek medical attention immediately.
Last Update：2024-04-09 20:52:54
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